keyword

    Specifies which OCLA register to reset to its default value. The
    valid keywords are as follows:

    MISC        OCLA 1 miscellaneous register
    OCLA1_CTL   OCLA 1 control register
    PC_CTL      OCLA 1 PC control register
    SMASK       OCLA 1 select mask register
    SMATCH      OCLA 1 select match register
    TMASK       OCLA 1 trigger mask register
    TMATCH      OCLA 1 trigger match register

                                   NOTE

       You cannot reset all registers using a single command if
       OCLA has already been enabled. You must first disable OCLA
       using the OCLA DISABLE command. You can then reset all the
       registers by performing an OCLA ENABLE/RESET command.